Dharmasena admits his 'error' on six runs awarded on overthrow in World Cup final
- Says he did not have the luxury of TV replays at the ground and does not regret the decision he made
- Dharmasena had signalled to add six runs to England's total, instead of five, when Martin Guptill's throw from the deep raced to the boundary ropes after being deflected off a diving Ben Stokes' bat